From f989bc69585f207cbcd20e4798c69f7a4a596dd9 Mon Sep 17 00:00:00 2001 From: Alexander Shiyan Date: Wed, 8 Jun 2016 20:02:08 +0300 Subject: [PATCH] spi: imx: Remove "maybe_unused" attributes The SPI-driver no longer contains the conditions for various CPUs, so "maybe_unused" attributes is no longer needed. This patch removes these attributes. Signed-off-by: Alexander Shiyan Signed-off-by: Mark Brown --- drivers/spi/spi-imx.c | 45 ++++++++++++++++++++----------------------- 1 file changed, 21 insertions(+), 24 deletions(-) diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 0aa38c23e064..cafe42c72435 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -309,7 +309,7 @@ static unsigned int mx51_ecspi_clkdiv(struct spi_imx_data *spi_imx, (post << MX51_ECSPI_CTRL_POSTDIV_OFFSET); } -static void __maybe_unused mx51_ecspi_intctrl(struct spi_imx_data *spi_imx, int enable) +static void mx51_ecspi_intctrl(struct spi_imx_data *spi_imx, int enable) { unsigned val = 0; @@ -322,7 +322,7 @@ static void __maybe_unused mx51_ecspi_intctrl(struct spi_imx_data *spi_imx, int writel(val, spi_imx->base + MX51_ECSPI_INT); } -static void __maybe_unused mx51_ecspi_trigger(struct spi_imx_data *spi_imx) +static void mx51_ecspi_trigger(struct spi_imx_data *spi_imx) { u32 reg; @@ -331,8 +331,8 @@ static void __maybe_unused mx51_ecspi_trigger(struct spi_imx_data *spi_imx) writel(reg, spi_imx->base + MX51_ECSPI_CTRL); } -static int __maybe_unused mx51_ecspi_config(struct spi_device *spi, - struct spi_imx_config *config) +static int mx51_ecspi_config(struct spi_device *spi, + struct spi_imx_config *config) { struct spi_imx_data *spi_imx = spi_master_get_devdata(spi->master); u32 ctrl = MX51_ECSPI_CTRL_ENABLE; @@ -422,12 +422,12 @@ static int __maybe_unused mx51_ecspi_config(struct spi_device *spi, return 0; } -static int __maybe_unused mx51_ecspi_rx_available(struct spi_imx_data *spi_imx) +static int mx51_ecspi_rx_available(struct spi_imx_data *spi_imx) { return readl(spi_imx->base + MX51_ECSPI_STAT) & MX51_ECSPI_STAT_RR; } -static void __maybe_unused mx51_ecspi_reset(struct spi_imx_data *spi_imx) +static void mx51_ecspi_reset(struct spi_imx_data *spi_imx) { /* drain receive buffer */ while (mx51_ecspi_rx_available(spi_imx)) @@ -457,7 +457,7 @@ static void __maybe_unused mx51_ecspi_reset(struct spi_imx_data *spi_imx) * the i.MX35 has a slightly different register layout for bits * we do not use here. */ -static void __maybe_unused mx31_intctrl(struct spi_imx_data *spi_imx, int enable) +static void mx31_intctrl(struct spi_imx_data *spi_imx, int enable) { unsigned int val = 0; @@ -469,7 +469,7 @@ static void __maybe_unused mx31_intctrl(struct spi_imx_data *spi_imx, int enable writel(val, spi_imx->base + MXC_CSPIINT); } -static void __maybe_unused mx31_trigger(struct spi_imx_data *spi_imx) +static void mx31_trigger(struct spi_imx_data *spi_imx) { unsigned int reg; @@ -478,8 +478,7 @@ static void __maybe_unused mx31_trigger(struct spi_imx_data *spi_imx) writel(reg, spi_imx->base + MXC_CSPICTRL); } -static int __maybe_unused mx31_config(struct spi_device *spi, - struct spi_imx_config *config) +static int mx31_config(struct spi_device *spi, struct spi_imx_config *config) { struct spi_imx_data *spi_imx = spi_master_get_devdata(spi->master); unsigned int reg = MX31_CSPICTRL_ENABLE | MX31_CSPICTRL_MASTER; @@ -510,12 +509,12 @@ static int __maybe_unused mx31_config(struct spi_device *spi, return 0; } -static int __maybe_unused mx31_rx_available(struct spi_imx_data *spi_imx) +static int mx31_rx_available(struct spi_imx_data *spi_imx) { return readl(spi_imx->base + MX31_CSPISTATUS) & MX31_STATUS_RR; } -static void __maybe_unused mx31_reset(struct spi_imx_data *spi_imx) +static void mx31_reset(struct spi_imx_data *spi_imx) { /* drain receive buffer */ while (readl(spi_imx->base + MX31_CSPISTATUS) & MX31_STATUS_RR) @@ -535,7 +534,7 @@ static void __maybe_unused mx31_reset(struct spi_imx_data *spi_imx) #define MX21_CSPICTRL_DR_SHIFT 14 #define MX21_CSPICTRL_CS_SHIFT 19 -static void __maybe_unused mx21_intctrl(struct spi_imx_data *spi_imx, int enable) +static void mx21_intctrl(struct spi_imx_data *spi_imx, int enable) { unsigned int val = 0; @@ -547,7 +546,7 @@ static void __maybe_unused mx21_intctrl(struct spi_imx_data *spi_imx, int enable writel(val, spi_imx->base + MXC_CSPIINT); } -static void __maybe_unused mx21_trigger(struct spi_imx_data *spi_imx) +static void mx21_trigger(struct spi_imx_data *spi_imx) { unsigned int reg; @@ -556,8 +555,7 @@ static void __maybe_unused mx21_trigger(struct spi_imx_data *spi_imx) writel(reg, spi_imx->base + MXC_CSPICTRL); } -static int __maybe_unused mx21_config(struct spi_device *spi, - struct spi_imx_config *config) +static int mx21_config(struct spi_device *spi, struct spi_imx_config *config) { struct spi_imx_data *spi_imx = spi_master_get_devdata(spi->master); unsigned int reg = MX21_CSPICTRL_ENABLE | MX21_CSPICTRL_MASTER; @@ -581,12 +579,12 @@ static int __maybe_unused mx21_config(struct spi_device *spi, return 0; } -static int __maybe_unused mx21_rx_available(struct spi_imx_data *spi_imx) +static int mx21_rx_available(struct spi_imx_data *spi_imx) { return readl(spi_imx->base + MXC_CSPIINT) & MX21_INTREG_RR; } -static void __maybe_unused mx21_reset(struct spi_imx_data *spi_imx) +static void mx21_reset(struct spi_imx_data *spi_imx) { writel(1, spi_imx->base + MXC_RESET); } @@ -602,7 +600,7 @@ static void __maybe_unused mx21_reset(struct spi_imx_data *spi_imx) #define MX1_CSPICTRL_MASTER (1 << 10) #define MX1_CSPICTRL_DR_SHIFT 13 -static void __maybe_unused mx1_intctrl(struct spi_imx_data *spi_imx, int enable) +static void mx1_intctrl(struct spi_imx_data *spi_imx, int enable) { unsigned int val = 0; @@ -614,7 +612,7 @@ static void __maybe_unused mx1_intctrl(struct spi_imx_data *spi_imx, int enable) writel(val, spi_imx->base + MXC_CSPIINT); } -static void __maybe_unused mx1_trigger(struct spi_imx_data *spi_imx) +static void mx1_trigger(struct spi_imx_data *spi_imx) { unsigned int reg; @@ -623,8 +621,7 @@ static void __maybe_unused mx1_trigger(struct spi_imx_data *spi_imx) writel(reg, spi_imx->base + MXC_CSPICTRL); } -static int __maybe_unused mx1_config(struct spi_device *spi, - struct spi_imx_config *config) +static int mx1_config(struct spi_device *spi, struct spi_imx_config *config) { struct spi_imx_data *spi_imx = spi_master_get_devdata(spi->master); unsigned int reg = MX1_CSPICTRL_ENABLE | MX1_CSPICTRL_MASTER; @@ -643,12 +640,12 @@ static int __maybe_unused mx1_config(struct spi_device *spi, return 0; } -static int __maybe_unused mx1_rx_available(struct spi_imx_data *spi_imx) +static int mx1_rx_available(struct spi_imx_data *spi_imx) { return readl(spi_imx->base + MXC_CSPIINT) & MX1_INTREG_RR; } -static void __maybe_unused mx1_reset(struct spi_imx_data *spi_imx) +static void mx1_reset(struct spi_imx_data *spi_imx) { writel(1, spi_imx->base + MXC_RESET); } -- 2.34.1